Garmin GTN6XX Benutzerhandbuch

Garmin

190-01007-A1

Rev. 7

System Maintenance Manual GTN 6XX/7XX Part 23 AML STC

Page ii

TABLE OF CONTENTS

1 INTRODUCTION..............................................................................................................................1-1

Content, Scope and Purpose.......................................................................................................1-1

Organization ...............................................................................................................................1-1

Definitions and Abbreviations ...................................................................................................1-2

Publications ................................................................................................................................1-3

Distribution.................................................................................................................................1-4

DESCRIPTION.................................................................................................................2-1

Equipment Descriptions .............................................................................................................2-1

Backplate Connectors.................................................................................................................2-2

GTN Optional Interfaces............................................................................................................2-4

GTN Block Diagram ..................................................................................................................2-5

3 GTN CONTROL AND OPERATION .............................................................................................3-1

GTN Controls.............................................................................................................................3-1

GTN Normal Mode Overview ...................................................................................................3-1

Software Loading .......................................................................................................................3-2

GTN Configuration Mode Overview .........................................................................................3-6

Database Updates .....................................................................................................................3-19

4 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS.........................................................4-1

Airworthiness Limitations..........................................................................................................4-1

Servicing Information ................................................................................................................4-1

Maintenance Intervals ................................................................................................................4-2

Visual Inspection........................................................................................................................4-3

Electrical Bonding Test..............................................................................................................4-4

Transient Voltage Suppressor (TVS) (If Installed) ....................................................................4-8

GPS/SBAS Antenna Cable Overbraid Inspection (If Installed)...............................................4-10

WXR HSDB Cable Overbraid Inspection (If Installed)...........................................................4-10

5 TROUBLESHOOTING ....................................................................................................................5-1

GTN General Troubleshooting...................................................................................................5-1

GTN Failure Annunciations .......................................................................................................5-5

GTN System Messages ..............................................................................................................5-6

Flight Stream Troubleshooting.................................................................................................5-20

GMA 35 Troubleshooting ........................................................................................................5-21

GMA 35 Failure Annunciations...............................................................................................5-21

GMA 35 System Messages ......................................................................................................5-22

6 EQUIPMENT REMOVAL AND REINSTALLATION ................................................................6-1

GTN............................................................................................................................................6-1

GMA 35......................................................................................................................................6-5

Data Card....................................................................................................................................6-7

Flight Stream 210 .......................................................................................................................6-8

NAV Antenna Cable Diplexer ...................................................................................................6-9

NAV Antenna Cable Splitter....................................................................................................6-10

Configuration Module (P1001 Only) .......................................................................................6-11

GTN Fan...................................................................................................................................6-14

TVS and Fuse (Nonmetallic Aircraft Only).............................................................................6-17

6.10 GPS/SBAS Antenna Cable Overbraid .....................................................................................6-21
6.11 WXR HSDB Cable Overbraid .................................................................................................6-23
6.12 Instrument Panel Bonding Strap ..............................................................................................6-26
6.13 Flight Stream 210 Bonding Strap.............................................................................................6-27